diff options
| author | jmg <jmg@FreeBSD.org> | 2003-07-15 22:19:00 +0000 |
|---|---|---|
| committer | jmg <jmg@FreeBSD.org> | 2003-07-15 22:19:00 +0000 |
| commit | 86f3663017520ac970979eacd86cb3753a8061dc (patch) | |
| tree | 2b7cac4852ae0c55fa6e08953bbaccb8bd9c1850 /sys/dev/usb/usbdi.c | |
| parent | 0853c5dd336973f3b4864d02e389b9e85bf016aa (diff) | |
| download | FreeBSD-src-86f3663017520ac970979eacd86cb3753a8061dc.zip FreeBSD-src-86f3663017520ac970979eacd86cb3753a8061dc.tar.gz | |
sync w/ NetBSD
part of:
revision 1.101
date: 2002/06/01 23:51:04; author: lukem; state: Exp; lines: +5 -7
Diffstat (limited to 'sys/dev/usb/usbdi.c')
| -rw-r--r-- | sys/dev/usb/usbdi.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/usb/usbdi.c b/sys/dev/usb/usbdi.c index cb83d16..e26d8c3 100644 --- a/sys/dev/usb/usbdi.c +++ b/sys/dev/usb/usbdi.c @@ -155,9 +155,7 @@ usbd_dump_queue(usbd_pipe_handle pipe) usbd_xfer_handle xfer; printf("usbd_dump_queue: pipe=%p\n", pipe); - for (xfer = SIMPLEQ_FIRST(&pipe->queue); - xfer; - xfer = SIMPLEQ_NEXT(xfer, next)) { + SIMPLEQ_FOREACH(xfer, &pipe->queue, next) { printf(" xfer=%p\n", xfer); } } @@ -270,7 +268,7 @@ usbd_close_pipe(usbd_pipe_handle pipe) if (--pipe->refcnt != 0) return (USBD_NORMAL_COMPLETION); - if (SIMPLEQ_FIRST(&pipe->queue) != 0) + if (! SIMPLEQ_EMPTY(&pipe->queue)) return (USBD_PENDING_REQUESTS); LIST_REMOVE(pipe, next); pipe->endpoint->refcnt--; |
